Radiation of a charge moving in a waveguide filled with a dielectric medium possessing resonance dispersion

被引：13
作者：
Tyukhtin, AV [1 ]
机构：
[1] St Petersburg State Univ, Inst Radiophys, St Petersburg, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2004年 / 30卷 / 07期
关键词：
Radiation; Charged Particle; Dielectric Medium; Harmonic Mode; Resonance Dispersion;
D O I：
10.1134/1.1783417
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The radiation of a point charged particle moving along the axis of a round waveguide filled with a dielectric medium possessing resonance dispersion is theoretically studied. It is shown that the dispersion significantly influences the frequencies of excited harmonic modes and the energy of radiation. Allowance for dispersion leads to suppression of all excited harmonics to an extent increasing with the order of harmonics. (C) 2004 MAIK "Nauka/Interperiodica".
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页码：605 / 608
页数：4
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